In the 1980s, Marshall was the number 3 US carmaker, and its market share had risen above 18 percent. It ended 1989 with only a 12 percent share of the domestic new car market, and that plunged to 9.8 percent in May.

• 20世纪80年代，马歇尔居于美国汽车制造商的第三位，市场份额曾上升至18%25以上，1989年末却仅占国内新车市场的12%25，而5月份狂跌至9.；8%25。